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GRO collection

Growth Without Compromise™. Our top-rated GRO line is your first stop to strengthening strands for thicker, fuller hair. Start your hair wellness journey with hair serums, foams, vegan biotin gummies, shampoos, conditioners and more.

GRO collection
Best Seller
GRO Hair Serum GRO Hair Serum

Hair

GRO Hair Serum

4.4
Rated 4.4 out of 5 stars
4,808 Reviews
¥353
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Good to GRO Kit Good to GRO Kit

Hair

Good to GRO Kit

4.4
Rated 4.4 out of 5 stars
5,102 Reviews
¥606
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GRO Scalp Detoxifying Serum GRO Scalp Detoxifying Serum

Hair

GRO Scalp Detoxifying Serum

4.7
Rated 4.7 out of 5 stars
218 Reviews
¥260
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GRO Shampoo - Full Size (8 fl. oz.)

Hair

GRO Revitalizing Shampoo

4.7
Rated 4.7 out of 5 stars
200 Reviews
¥303
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GRO Conditioner - Full Size (8 fl. oz.)

Hair

GRO Revitalizing Conditioner

4.8
Rated 4.8 out of 5 stars
89 Reviews
¥303
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With Karmatin™
GRO Shampoo Conditioner Kit - Full Size (8 fl. oz.)

Hair

GRO Revitalizing Shampoo and Conditioner Kit

4.6
Rated 4.6 out of 5 stars
942 Reviews
¥548
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GRO Revitalizing Scalp Massager GRO Revitalizing Scalp Massager

Hair

GRO Revitalizing Scalp Massager

4.9
Rated 4.9 out of 5 stars
324 Reviews
¥130
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GRO Revitalizing Shampoo and Conditioner Travel Size Kit GRO Revitalizing Shampoo and Conditioner Travel Size Kit

Hair

GRO Revitalizing Shampoo and Conditioner Travel Size Kit

4.6
Rated 4.6 out of 5 stars
1,286 Reviews
¥159
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GRO Biotin Gummies GRO Biotin Gummies

Hair

GRO Biotin Gummies

4.6
Rated 4.6 out of 5 stars
454 Reviews
¥217
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90-DAY SUPPLY
GRO Biotin Gummies (3 Pack) GRO Biotin Gummies (3 Pack)

Hair

GRO Biotin Gummies (3 Pack)

4.6
Rated 4.6 out of 5 stars
454 Reviews
¥620
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Scalp Favorite
GRO Foundation Kit GRO Foundation Kit

Hair

GRO Foundation Kit

4.6
Rated 4.6 out of 5 stars
1,619 Reviews
¥793
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MOST POPULAR
GRO Hair Serum (3 Pack) GRO Hair Serum (3 Pack)

Hair

GRO Hair Serum (3 Pack)

4.4
Rated 4.4 out of 5 stars
4,808 Reviews
¥1002
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Dream Routine
GRO AGELESS Daily Duo GRO AGELESS Daily Duo

Hair

GRO AGELESS Daily Duo

4.4
Rated 4.4 out of 5 stars
3,508 Reviews
¥814
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GRO Origins Kit GRO Origins Kit

Hair

GRO Origins Kit

4.4
Rated 4.4 out of 5 stars
4,251 Reviews
¥1153
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GRO Better Duo GRO Better Duo

Hair

GRO Better Duo

4.4
Rated 4.4 out of 5 stars
5,132 Reviews
¥469
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